ASA Phone-Proxy RTP problem with external IP Phone

Hi,

With ASA Phone Proxy setup when my laptop connected with public IP to internet IP Communicator installed on my laptop successfully register with Cisco Unified communication Manager located in my company and audio calls also working perfectly but problem here is when my laptop got private IP from wireless DSL Router that time IPC successfully register with CUCM and I am able to calls other Phone and also hear ring but when call connected both party not able to here audio.

Show output of ASA phone proxy show that it is trying to establish RTP with IPC physical IP address not with nated IP address.

The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
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